Peer-reviewed veterinary case report
Branching liver mineral spots on dog X-rays and what they mean
By Genain, M-A et al.·Published in The Journal of small animal practice·2018·Department of Veterinary Medicine, United Kingdom·View original on PubMed →
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Original publication title: Clinical relevance of radiographic linear branching mineral opacities in the canine liver.
- Species:
- dog
Plain-English summary
A group of dogs, including several Cavalier King Charles Spaniels, showed unusual branching mineral deposits in their livers during X-rays. Out of 17 dogs studied, only four had liver disease, and the rest had normal calcium levels and liver enzyme tests. The mineralization was mostly found in the lower part of the liver and didn't seem to change over time in most cases. This finding is rare and usually not a cause for concern, especially if there are no other signs of liver problems.
People also search for: dog liver disease symptoms · Cavalier King Charles Spaniel liver problems · dog liver mineral deposits · elevated liver enzymes in dogs
Abstract
OBJECTIVES: To assess the prevalence, clinical significance and breed distribution of linear branching mineralisation superimposed on the hepatic radiographic silhouette in dogs. MATERIALS AND METHODS: Retrospective review of radiographs or ultrasound images of dogs showing branching mineralisation in the liver. RESULTS: Over the 30-year review period, 17 cases were identified and the mineralisation had a predominantly ventral distribution. Seven of the 17 were cavalier King Charles spaniels, and four of the total 17 dogs were diagnosed with hepatobiliary system disease. Five dogs had repeat radiographs, of which four showed no change in the pattern and one developed the pattern 6 years after being diagnosed with cholangiohepatitis. Serum calcium concentrations were normal in all patients. Liver enzymes were markedly elevated only in the dog diagnosed with cholangiohepatitis. Histology performed on three patients showed no convincing evidence of primary liver disease. CLINICAL SIGNIFICANCE: Branching mineralisation in the liver parenchyma is a rare finding in dogs with little or no clinical significance and cavalier King Charles spaniels may be predisposed. Biopsy of the liver of affected dogs with no clinical or clinicopathological evidence of liver disease is unlikely to be helpful in these cases.
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Search related cases →Original publication on PubMed: https://pubmed.ncbi.nlm.nih.gov/29210091/